51338313

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{11251}}^1$

素因数の和:11286

約数の個数: 24

約数和(自身を含む): 82364640

約数和(自身を除く): 31026327

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 11251, 33753, 101259, 146263, 303777, 438789, 1316367, 1901419, 3949101, 5704257, 17112771, 51338313]

約数ペア:

[(1, 51338313), (3, 17112771), (9, 5704257), (13, 3949101), (27, 1901419), (39, 1316367), (117, 438789), (169, 303777), (351, 146263), (507, 101259), (1521, 33753), (4563, 11251)]